menstrual

adjective

men·​stru·​al ˈmen(t)-strü-əl How to pronounce menstrual (audio)
-strəl
: of or relating to menstruation
menstrually adverb

Examples of menstrual in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Protesters on Friday contend the women had no access to water, toilets, or menstrual products. Dennis Valera, CBS News, 10 Apr. 2026 Using artificial intelligence to scan more than 400,000 Reddit posts, researchers from the University of Pennsylvania documented numerous reports of possible GLP-1 side effects that may be underrecognized in clinical trials — including menstrual changes, fatigue, and temperature sensitivities. Emily Kay Votruba, EverydayHealth.com, 10 Apr. 2026 Meanwhile, Chambers suggests occasionally swapping to a BPA-free menstrual cup or pads (as they’re worn externally) instead of tampons to reduce exposure. Hannah Coates, Vogue, 8 Apr. 2026 For clinicians evaluating recurrent or chronic pelvic, abdominal, urinary, or musculoskeletal pain in reproductive-age patients, menstrual timing should be considered a meaningful diagnostic variable. Sarah Berg, STAT, 26 Mar. 2026 See All Example Sentences for menstrual

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of menstrual was in the 14th century

Cite this Entry

“Menstrual.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/menstrual. Accessed 16 Apr. 2026.

Kids Definition

menstrual

adjective
men·​stru·​al ˈmen(t)-strə(-wə)l How to pronounce menstrual (audio)
: of or relating to menstruation

Medical Definition

menstrual

adjective
men·​stru·​al ˈmen(t)-strə(-wə)l How to pronounce menstrual (audio)
: of or relating to menstruation
menstrually adverb
a menstrually related migraine

More from Merriam-Webster on menstrual

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster